Levett, R. <br/><br/>
The elements of plane trigonometry c / 
by R. Levett and C. Davison 
 - London :  Macmillan,  1892 
 - xvi, 520 p. ;  17 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plane trigonometry<br/>Trigonometry
<br/><br/><label>Dewey Class. No.: </label>514.5